ES413914A1 - Perfeccionamientos en sistemas de traduccion de imagenes encolor. - Google Patents
Perfeccionamientos en sistemas de traduccion de imagenes encolor.Info
- Publication number
- ES413914A1 ES413914A1 ES413914A ES413914A ES413914A1 ES 413914 A1 ES413914 A1 ES 413914A1 ES 413914 A ES413914 A ES 413914A ES 413914 A ES413914 A ES 413914A ES 413914 A1 ES413914 A1 ES 413914A1
- Authority
- ES
- Spain
- Prior art keywords
- format
- buried
- components
- subcarrier
- luminance signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/85—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1803672A GB1431378A (en) | 1972-04-19 | 1972-04-19 | Colour information translating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ES413914A1 true ES413914A1 (es) | 1976-01-16 |
Family
ID=10105532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES413914A Expired ES413914A1 (es) | 1972-04-19 | 1973-04-18 | Perfeccionamientos en sistemas de traduccion de imagenes encolor. |
Country Status (23)
Country | Link |
---|---|
US (1) | US3872498A (fi) |
JP (3) | JPS5342368B2 (fi) |
AR (1) | AR198981A1 (fi) |
AT (1) | AT359571B (fi) |
AU (1) | AU476769B2 (fi) |
BE (1) | BE798481A (fi) |
BR (1) | BR7302883D0 (fi) |
CH (1) | CH565492A5 (fi) |
DD (1) | DD103356A5 (fi) |
ES (1) | ES413914A1 (fi) |
FI (1) | FI61598C (fi) |
FR (1) | FR2181033B1 (fi) |
GB (1) | GB1431378A (fi) |
HK (1) | HK17278A (fi) |
IN (1) | IN138368B (fi) |
IT (1) | IT980298B (fi) |
NL (1) | NL7305459A (fi) |
NO (1) | NO142494C (fi) |
PH (1) | PH10957A (fi) |
SE (2) | SE392198B (fi) |
SU (1) | SU694108A3 (fi) |
YU (1) | YU35945B (fi) |
ZA (1) | ZA732626B (fi) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49110233A (fi) * | 1973-02-20 | 1974-10-21 | ||
AR207776A1 (es) * | 1974-06-06 | 1976-10-29 | Rca Corp | Disposicion para reproducir una grabacion de imagenes de color sucesivas |
US3969756A (en) * | 1974-11-12 | 1976-07-13 | Rca Corporation | Color-picture/multichannel-sound record and recording/playback apparatus and methods therefor |
GB1520004A (en) * | 1974-11-12 | 1978-08-02 | Rca Corp | Velocity correction for video discs |
GB1524356A (en) * | 1974-11-18 | 1978-09-13 | Rca Corp | Corporation sync separator |
US3996606A (en) * | 1975-03-18 | 1976-12-07 | Rca Corporation | Comb filter for video processing |
FR2305905A1 (fr) * | 1975-03-28 | 1976-10-22 | Thomson Brandt | Procede de compression-extension d'un signal de television, enregistrements et appareils utilisant ce procede |
JPS51116616A (en) * | 1975-04-04 | 1976-10-14 | Matsushita Electric Ind Co Ltd | Magnetic recording method |
US4003079A (en) * | 1975-08-15 | 1977-01-11 | Eastman Kodak Company | Chrominance-luminance signal separation for off-air video recorder |
US4055848A (en) * | 1975-08-15 | 1977-10-25 | Eastman Kodak Company | Signal processing for off-air video recorder |
JPS5224430A (en) * | 1975-08-20 | 1977-02-23 | Matsushita Electric Ind Co Ltd | Picture signal recording and regenerating device |
JPS5249733A (en) * | 1975-10-17 | 1977-04-21 | Matsushita Electric Ind Co Ltd | Signal isolation unit |
JPS5249732A (en) * | 1975-10-17 | 1977-04-21 | Matsushita Electric Ind Co Ltd | Comb-shape filter |
JPS5250119A (en) * | 1975-10-20 | 1977-04-21 | Matsushita Electric Ind Co Ltd | Video signal record/reproduction system |
GB1582984A (en) * | 1976-08-09 | 1981-01-21 | Rca Corp | Video signal recording systems |
GB1582983A (en) * | 1976-08-09 | 1981-01-21 | Rca Corp | Colour video signal processing circuits |
US4110784A (en) * | 1976-08-30 | 1978-08-29 | Rca Corporation | Noise reduction apparatus |
US4184174A (en) * | 1977-01-20 | 1980-01-15 | Rca Corporation | Comb filter system |
JPS5823998B2 (ja) * | 1977-03-08 | 1983-05-18 | 日本ビクター株式会社 | 情報信号記録方法 |
US4204220A (en) * | 1977-06-24 | 1980-05-20 | Rca Corporation | Dual standard video disc player |
EP0004457B2 (en) * | 1978-03-29 | 1988-09-21 | British Broadcasting Corporation | Processing method and circuit for PAL colour television signals |
JPS54143021A (en) * | 1978-04-28 | 1979-11-07 | Sony Corp | Processing circuit of video signal |
DE3070139D1 (en) * | 1979-02-19 | 1985-03-28 | British Broadcasting Corp | Method of and apparatus for coding and decoding pal colour television signals |
US4286283A (en) * | 1979-12-20 | 1981-08-25 | Rca Corporation | Transcoder |
US4323915A (en) * | 1980-04-11 | 1982-04-06 | Cezar International, Ltd. | Method and an apparatus for video tape recording |
JPS56153892A (en) * | 1980-04-28 | 1981-11-28 | Sony Corp | Comb type filter |
US4295216A (en) * | 1980-05-30 | 1981-10-13 | Rca Corporation | Apparatus for measuring the characteristics of a wideband electromechanical recording system having a transformer |
US4330882A (en) * | 1980-05-30 | 1982-05-18 | Rca Corporation | Apparatus for monitoring a wideband electromechanical recording system |
US4316210A (en) * | 1980-08-28 | 1982-02-16 | Rca Corporation | Video signal processing apparatus |
JPS57190487A (en) * | 1981-05-18 | 1982-11-24 | Hitachi Ltd | Signal processing circuit of magnetic recording and reproducing device |
US4384302A (en) * | 1981-06-29 | 1983-05-17 | Rca Corporation | Composite video signal limiter |
JPH0732487B2 (ja) * | 1982-02-17 | 1995-04-10 | 株式会社日立製作所 | 映像信号および音声信号の記録回路 |
JPS58161593A (ja) * | 1982-03-19 | 1983-09-26 | Toshiba Corp | カラ−テレビジヨン信号変換回路 |
JPS5927202A (ja) * | 1982-08-06 | 1984-02-13 | Mitsutoyo Mfg Co Ltd | 外径測定ヘツド |
US4701783A (en) * | 1982-09-14 | 1987-10-20 | New York Institute Of Technology | Technique for encoding and decoding video with improved separation of chrominance and luminance |
JPS5981867A (ja) * | 1982-11-01 | 1984-05-11 | Furukawa Battery Co Ltd:The | アルカリ蓄電池用極板の製造方法 |
US4587570A (en) * | 1983-09-12 | 1986-05-06 | Rca Corporation | Stylus kicker having kick energy minimization means |
US4754340A (en) * | 1983-11-01 | 1988-06-28 | Matsushita Electric Industrial Co., Ltd. | Method of reproducing a chrominance signal from a previously low-range-converted chrominance signal using comb filtering and sampling |
EP0163512B1 (en) * | 1984-05-29 | 1992-08-19 | General Electric Company | Spatial-temporal frequency interleaved processing of a television signal |
US4621287A (en) * | 1984-05-29 | 1986-11-04 | Rca Corporation | Time-multiplexing of an interleaved spectrum of a television signal |
US4893176A (en) * | 1985-10-09 | 1990-01-09 | Faroudja Y C | Adaptive comb filter for quadrature modulated color television systems |
US4709256A (en) * | 1986-03-12 | 1987-11-24 | Rca Corporation | Wide screen composite video signal encoder and standard aspect ratio decoder having barst and subcarrier components of different frequencies |
GB8608811D0 (en) * | 1986-04-11 | 1986-05-14 | Avesco Plc | Video comb filter digital decoder |
EP0244260B1 (en) * | 1986-04-30 | 1993-08-11 | Sharp Kabushiki Kaisha | Method and system for multiplex transmission of an audio signal and a video signal through a communication cable |
DE3885470T2 (de) * | 1987-01-14 | 1994-03-03 | Pioneer Electronic Corp | Verfahren zum Aufzeichnen und Wiedergeben von Farbvideosignalen. |
JPS63269889A (ja) * | 1987-04-28 | 1988-11-08 | Victor Co Of Japan Ltd | 磁気記録再生装置 |
US4853766A (en) * | 1987-07-27 | 1989-08-01 | General Electric Company | Widescreen video signal processor with auxiliary modulated by widescreen information |
US4930005A (en) * | 1987-12-18 | 1990-05-29 | Victor Company Of Japan, Ltd. | Circuit for removing crosstalk components in a carrier chrominance signal |
JP2738000B2 (ja) * | 1989-04-06 | 1998-04-08 | ソニー株式会社 | 映像信号処理装置 |
JPH03112288A (ja) * | 1989-09-27 | 1991-05-13 | Toshiba Corp | 映像信号処理回路 |
CA2112325A1 (en) * | 1993-02-22 | 1994-08-23 | John J. Ciardi | Hue control without chrominance demodulation for pal |
US5549111A (en) * | 1994-08-05 | 1996-08-27 | Acuson Corporation | Method and apparatus for adjustable frequency scanning in ultrasound imaging |
KR0166745B1 (ko) * | 1995-07-10 | 1999-03-20 | 김광호 | 누출성분을 제거하는 색신호 처리장치 |
JP3418061B2 (ja) * | 1996-05-29 | 2003-06-16 | 株式会社日立製作所 | 映像信号処理装置 |
DE102004025645A1 (de) * | 2004-05-24 | 2005-12-29 | Jenoptik Laser, Optik, Systeme Gmbh | Verfahren zur Reduzierung von Farbmoire in digitalen Bildern |
JP4508279B2 (ja) * | 2008-07-17 | 2010-07-21 | ソニー株式会社 | 画像処理装置、画像処理方法、及び、プログラム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636937A (en) * | 1949-04-01 | 1953-04-28 | Rca Corp | Signal separating circuit for color television |
US3542945A (en) * | 1967-09-11 | 1970-11-24 | Motorola Inc | Color television signal separation system |
US3700793A (en) * | 1970-06-09 | 1972-10-24 | Bell Telephone Labor Inc | Frequency interleaved video multiplex system |
-
1972
- 1972-04-19 GB GB1803672A patent/GB1431378A/en not_active Expired
-
1973
- 1973-04-13 US US350777A patent/US3872498A/en not_active Expired - Lifetime
- 1973-04-16 FI FI1189/73A patent/FI61598C/fi active
- 1973-04-17 PH PH14521A patent/PH10957A/en unknown
- 1973-04-17 ZA ZA732626A patent/ZA732626B/xx unknown
- 1973-04-18 YU YU1047/73A patent/YU35945B/xx unknown
- 1973-04-18 NO NO1663/73A patent/NO142494C/no unknown
- 1973-04-18 NL NL7305459A patent/NL7305459A/xx not_active Application Discontinuation
- 1973-04-18 AR AR247634A patent/AR198981A1/es active
- 1973-04-18 ES ES413914A patent/ES413914A1/es not_active Expired
- 1973-04-18 BR BR2883/73A patent/BR7302883D0/pt unknown
- 1973-04-18 IN IN923/CAL/1973A patent/IN138368B/en unknown
- 1973-04-18 SU SU731916806A patent/SU694108A3/ru active
- 1973-04-18 SE SE7305525A patent/SE392198B/xx unknown
- 1973-04-19 BE BE130230A patent/BE798481A/xx not_active IP Right Cessation
- 1973-04-19 DD DD170312A patent/DD103356A5/xx unknown
- 1973-04-19 JP JP4457773A patent/JPS5342368B2/ja not_active Expired
- 1973-04-19 AT AT355373A patent/AT359571B/de not_active IP Right Cessation
- 1973-04-19 IT IT49570/73A patent/IT980298B/it active
- 1973-04-19 AU AU54738/73A patent/AU476769B2/en not_active Expired
- 1973-04-19 FR FR7314447A patent/FR2181033B1/fr not_active Expired
- 1973-04-19 CH CH565273A patent/CH565492A5/xx not_active IP Right Cessation
-
1976
- 1976-02-26 SE SE7602539A patent/SE413967B/xx unknown
-
1978
- 1978-03-30 HK HK172/78A patent/HK17278A/xx unknown
- 1978-05-24 JP JP53062146A patent/JPS5924589B2/ja not_active Expired
-
1981
- 1981-08-12 JP JP56126553A patent/JPS6043719B2/ja not_active Expired
Also Published As
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---|---|---|
ES413914A1 (es) | Perfeccionamientos en sistemas de traduccion de imagenes encolor. | |
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GB1524117A (en) | Method for compressing then expanding a television signal | |
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GB1528323A (en) | Colour-picture/multichannel-sound record and recording/playback apparatus | |
GB1326078A (en) | Recording and reproducing system for colour video signal | |
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ES413913A1 (es) | Perfeccionamientos en codificadores secuenciales de lineas para sistemas de registro o grabacion de television en co- lor. | |
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DE3874066D1 (fi) | ||
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